104024-44-4Relevant articles and documents
SYNTHESIS AND SPECTRAL PROPERTIES OF SUBSTITUTED 1,4-DIHYDROPYRIDINES AND 1,4,5,6,7,8-HEXAHYDROQUINOLINES
Cupka, Pavol,Bella, Juraj,Martvon, Augustin
, p. 742 - 751 (2007/10/02)
Cyclocondensation of 5-nitrophenyl-2-furaldehydes or 5-nitrophenyl-2-thiophenecarbaldehydes with acetoacetates and ammonia in organic solvents afforded 1,4-dihydropyridine derivatives, with 3-aminocrotonates and dimedone the former yielded 1,4,5,6,7,8-hexahydroquinoline derivatives.Relation between the structure and spectral properties is discussed.